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authorSven Luther <sven.luther@wanadoo.fr>2005-06-21 17:15:32 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-21 18:46:26 -0700
commit723e2b35e43dcbcfd737c40453caa7d198092d23 (patch)
tree3597339cd7e54aebe0e950ddee3f6cf3cdbf2071 /arch/ppc64/Makefile
parent20cee16ced631f70a62c97bdebae08a1c9470448 (diff)
[PATCH] ppc64: override command line AS/LD/CC variables when adding -m64 and co for biarch compilers
The following kind of calls currently fails : make ARCH=ppc64 CC="gcc-3.4" Since the code for detecting a biarch compiler and adding the needed 64bit magic argument fails if the AS/LD/CC commands are overriden in the command line. The attached patch fixes this by using the make override and += directive, but i am not 100% sure this will work without gmake, as i am no Makefile expert. Cc: Paul Mackerras <paulus@samba.org> Cc: Anton Blanchard <anton@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc64/Makefile')
-rw-r--r--arch/ppc64/Makefile6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile
index 691f3008e69..33c752ceca4 100644
--- a/arch/ppc64/Makefile
+++ b/arch/ppc64/Makefile
@@ -35,9 +35,9 @@ CROSS32AS := $(AS) -a32
CROSS32LD := $(LD) -m elf32ppc
CROSS32OBJCOPY := $(OBJCOPY)
endif
-AS := $(AS) -a64
-LD := $(LD) -m elf64ppc
-CC := $(CC) -m64
+override AS += -a64
+override LD += -m elf64ppc
+override CC += -m64
endif
export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY